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Clothes dryer

A technology for drying machines and clothes, which is applied to other washing machines, household dryers, washing devices, etc., can solve the problems of loss of adjustment, delay interruption, high efficiency of safety circuits, etc., and achieve the effect of reducing the labor intensity of assembly

Active Publication Date: 2008-05-07
BOSCH SIEMENS HAUSGERATE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage then is that the adjustments made by the manufacturer of the device between locking and switching devices are lost, with the result that the safety circuit becomes ineffective.
The switching contacts are then no longer reliably closed when the door is closed, for example, or at most the power supply to the device is interrupted with a time delay when the door is opened

Method used

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Examples

Experimental program
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Embodiment Construction

[0019] A front loading type laundry dryer 1 is shown in FIG. 1 as a preferred embodiment. The loading opening 3 of the laundry dryer 1 can be closed with a door 4 connected by a hinge 6 to the device housing. The door 4 comprises a two-part plastic frame 7 with a peripheral seal 19 and an assembled viewing screen 5 held by said two parts of the frame, which are screwed to each other.

[0020] The locking device of the door 4 consists of a known type of pull-open grip, by means of which the door 4 can be opened outwards by means of a strong pull. A likewise known safety switching device is arranged functionally separate from the locking device in an intermediate space near the locking device. The functional parts of the two devices are combined in the door-side module 8 and the device-side module 9 .

[0021] A locking bracket 11 for locking the door 4 and a bolt 10 for actuating the safety switching device are arranged on the common bracket module 8 on the door 4 opposite th...

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PUM

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Abstract

A front-loading clothes dryer, a horizontally pivotable door is secured in its closed position against accidentally opening by a latching closure. Moreover, the door is connected to a safety switch which cuts off or re-establishes power supply for the clothes dryer depending on whether the door is in the open or in the closed position. The object of the invention is to ensure that the switching function remains matched over the long term to the closure state of the door, as when the clothes dryer was manufactured. For that purpose, the functional elements for the latching closure and safety switch are arranged in direct proximity to each other but functionally separated into a component arranged on the door and a component arranged on the casing.

Description

technical field [0001] The invention relates to a laundry dryer having a drying space accessible through a loading opening arranged in a front wall of a housing, said housing having a pull-out handle for a door of said loading opening, and There is a safety switching device which interrupts the operating voltage of the laundry dryer when the door is opened. A door attached to one side of the device housing and pivotable in a horizontal plane is secured against accidental opening when in the closed position, and the safety switching device interrupts or switches power to the clothes dryer depending on the open and closed positions of the door. Background technique [0002] See the relevant description in DE3301636C2 for the pull-open locking device used for the door of household appliances, wherein the safety circuit and the locking device are directly in mechanically effective contact. With this known device, a pivoting forked latch is arranged in the door, which is brought...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/42D06F58/04
CPCD06F37/42D06F2224/00D06F58/04
Inventor R·舒克M·舒尔策A·齐曼
Owner BOSCH SIEMENS HAUSGERATE GMBH
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